Para que se produzca fuego es necesaria la presencia de oxígeno, de otra forma podríamos tener una gran cantidad de gasolina u otro combustible y no se liberaría su energía. Escribe un párrafo en tu cuaderno en el cual compares los procesos de respiración y combustión.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

a metamorphic rock would be formed.

the circled areas are referred to   as sunspots.   the sunspots are cooler than the   surrounding area.

sunspots are temporary phenomena on the photosphere of the sun that appear visibly as dark spots compared to surrounding regions. they correspond to concentrations of magnetic field flux that inhibit convection and result in reduced surface temperature compared to the surrounding photosphere.

for a different answer set the answer would be because the oxygen in the water had depleted (apex)